Pet bed



FIG. 1 is a perspective view of a pet bed showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is an enlarged view indicating the circled area in FIG. 1.

The broken lines depict portions of the pet bed in which the design is embodied that form no part of the claimed design.

The dot-dash broken lines indicating an enlargement portion of the design form no part of the claimed design. 

CLAIM The ornamental design for a pet bed, as shown and described. 